Fasstek Titanium Valve Retainer + Keys Set (4.5mm) - Universal Yamaha

Lightweight titanium retainers and keys for stronger, more stable valve control at high RPM. Ideal for smoother, reliable performance upgrades.

* Stock Retainer Thickness

Fitting:

Yamaha YZF-R15/R125/MT-15/MT-125/WR125/Fz150i Vixion

Yamaha T135 Jupiter MX/Crypton X/Spark/Exciter/Sniper/LC135

Yamaha Y15ZR/Jupiter MX King/Spark/Exciter/Sniper T150